GRACE-FO has completed its first mission phase and demonstrated the performance of the precise ranging system that enables its measurements of how mass migrates around Earth.
It's the beginning of the end for the huge dust storm on Mars. But it could be weeks or months before the Opportunity rover has a chance to recharge its batteries and phone home.
NASA's Curiosity rover has found evidence on Mars with implications for NASA's search for life.
NASA's Juno spacecraft finds lightning on Jupiter is same as in Earth in some ways, opposite in others.
NASA has approved an update to Juno's science operations until July 2021.
Questions are welcome during a live discussion at 11 a.m. PDT (2 p.m. EDT) Thursday, June 7, on new science results from NASA's Mars Curiosity rover.
A patch of high sea level called a Kelvin wave is slowly traveling east along the equator in the Pacific Ocean. This type of wave is often a precursor to an El Niño event.